EP 2647284 A4 20170726 - STRAW FOR ARTIFICIAL INSEMINATION
Title (en)
STRAW FOR ARTIFICIAL INSEMINATION
Title (de)
STROH FÜR KÜNSTLICHE BESAMUNG
Title (fr)
PAILLETTE POUR INSÉMINATION ARTIFICIELLE
Publication
Application
Priority
- JP 2010268423 A 20101201
- JP 2011077813 W 20111201
Abstract (en)
[origin: EP2647284A1] [Problem] To improve the conception chance of semen after cryopreservation by improving conventional straws for artificial insemination. [Solution] A straw for cryopreservation is produced by introducing a partitioning layer into a straw for artificial insemination to separate layers, thereby forming a semen storage layer comprising an aqueous solution containing semen and an anti-freeze agent on one side and a dilution layer containing no anti-freeze agent on the other side, wherein a dilution solution comprising an aqueous solution containing tris(hydroxymethyl aminomethane), citric acid, glucose and sodium chloride is used in the dilution layer.
IPC 8 full level
A01K 67/02 (2006.01); A61D 19/02 (2006.01)
CPC (source: EP US)
A61D 19/024 (2013.01 - EP US)
Citation (search report)
- [I] WO 03096926 A1 20031127 - LIVESTOCK IMPROVEMENT CORP LTD [NZ], et al
- [A] US 3973003 A 19760803 - COLAS GUY
- [A] US 2007092860 A1 20070426 - SCHENK JOHN L [US]
- See references of WO 2012074060A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2647284 A1 20131009; EP 2647284 A4 20170726; CA 2820677 A1 20120607; CA 2820677 C 20170328; JP 5738314 B2 20150624; JP WO2012074060 A1 20140519; US 2013267771 A1 20131010; US 9339360 B2 20160517; WO 2012074060 A1 20120607
DOCDB simple family (application)
EP 11845911 A 20111201; CA 2820677 A 20111201; JP 2011077813 W 20111201; JP 2012546938 A 20111201; US 201113990987 A 20111201